149552624

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:814

約数の個数: 80

約数和(自身を含む): 333645312

約数和(自身を除く): 184092688

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 43, 46, 52, 86, 92, 104, 172, 184, 208, 299, 344, 368, 559, 598, 688, 727, 989, 1118, 1196, 1454, 1978, 2236, 2392, 2908, 3956, 4472, 4784, 5816, 7912, 8944, 9451, 11632, 12857, 15824, 16721, 18902, 25714, 31261, 33442, 37804, 51428, 62522, 66884, 75608, 102856, 125044, 133768, 151216, 205712, 217373, 250088, 267536, 406393, 434746, 500176, 719003, 812786, 869492, 1438006, 1625572, 1738984, 2876012, 3251144, 3477968, 5752024, 6502288, 9347039, 11504048, 18694078, 37388156, 74776312, 149552624]

約数ペア:

[(1, 149552624), (2, 74776312), (4, 37388156), (8, 18694078), (13, 11504048), (16, 9347039), (23, 6502288), (26, 5752024), (43, 3477968), (46, 3251144), (52, 2876012), (86, 1738984), (92, 1625572), (104, 1438006), (172, 869492), (184, 812786), (208, 719003), (299, 500176), (344, 434746), (368, 406393), (559, 267536), (598, 250088), (688, 217373), (727, 205712), (989, 151216), (1118, 133768), (1196, 125044), (1454, 102856), (1978, 75608), (2236, 66884), (2392, 62522), (2908, 51428), (3956, 37804), (4472, 33442), (4784, 31261), (5816, 25714), (7912, 18902), (8944, 16721), (9451, 15824), (11632, 12857)]